Finding the Third Proportional to 43,121.25 and 94,257.75
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Solution
The third proportional to 43,121.25 and 94,257.75 is: 206,035.85
Step by Step Solution
- Step 1: Write the proportion equation
43,121.25 : 94,257.75 = 94,257.75 : x - Step 2: Convert to fraction form
43,121.25/94,257.75 = 94,257.75/x - Step 3: Cross multiply
43,121.25x = 94,257.75 × 94,257.75 - Step 4: Simplify right side
43,121.25x = 8,884,523,435.06 - Step 5: Solve for x
x = 8,884,523,435.06/43,121.25 - Step 6: Final answer
x = 206,035.85
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.